Signals (TC39) vs Zustand
Updated Oct 18, 2026
Quick Verdict
Zustand has 13.1x more GitHub stars.
GitHub Stars
Signals (TC39) 4.5K
vs
Zustand 58.8K
Downloads/wk
Signals (TC39) 0
vs
Zustand 0
Contributors
Signals (TC39) 53
vs
Zustand 344
Bundle Size
Signals (TC39) 3.5 KB
vs
Zustand 489 B
Detailed Comparison
Side-by-side metrics from GitHub and npm
Metric
Signals (TC39)
Zustand
GitHub Stars
4.5K
58.8K
Weekly Downloads
0
0
Forks
129
2.2K
Open Issues
50
8
Contributors
53
344
Bundle Size (gzip)
3.5 KB
489 B
Dependencies
1
0
Latest Version
2.11.3
5.0.15
Last Commit
Sep 30, 2026
Oct 14, 2026
License
MIT
MIT
First Published
Aug 24, 2022
Apr 9, 2019
Feature Comparison
Framework capabilities at a glance
Feature
Signals (TC39)
Zustand
Typescript
Devtools
Middleware
Selectors
Async
Atomic
Framework Agnostic
Frequently Asked Questions
Common questions about Signals (TC39) vs Zustand
Is Signals (TC39) better than Zustand?
It depends on your use case. Signals (TC39) is reactive primitives for managing application state, while Zustand is bear necessities for state management in react. Compare the stats and features above to decide which fits your needs.
Is Signals (TC39) still maintained in 2026?
Yes, Signals (TC39) was last updated on September 30, 2026 and has 53 contributors.
Can I migrate from Signals (TC39) to Zustand?
Migration complexity depends on how deeply Signals (TC39) is integrated into your project. Both tools serve similar purposes in the State Management space, so migration is generally feasible with proper planning.
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